pics of engine/tranny/k-member jig to install

Think I'm convinced of setting the car down on my 273/auto and k-member rather than goin in from the top. Need pics of jigs so I can design and build one. Plan on building a bracket with crossbar from front bumper mounts to lift the front. Plan on using an a-frame I built to lift the 51 body off of the frame, and a chain hoist(I never have luck with cherry picker, go to set it down a little and it goes a lot). What would an approximate weight on engine tranny k member be?
Thanks
Aaron